package com.oa.mapper;

import com.oa.pojo.Back;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;


/**
* @author zhou
* @description 针对表【back】的数据库操作Mapper
* @createDate 2023-11-03 08:45:41
* @Entity com.oa.pojo.Back
*/
@Mapper
public interface BackMapper  {
    static int updateBack(Back back) {
        return 0;
    }

    List<Back> selectAllByIdBacks(Back back);

    int deleteBack(Back back);
}




